toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  var depsStr =
      dependencies.isNotEmpty
          ? '->${dependencies.length <= 3 ? dependencies.toInitializationStatus() : dependencies.length}'
          : '';

  if (ok) {
    return '[OK]@${initializable.initializationStatus}$depsStr';
  } else {
    var s = '[ERROR]@${initializable.initializationStatus}$depsStr';
    return error == null
        ? s
        : (stackTrace == null ? '$s\n$error' : '$s\n$error\n$stackTrace');
  }
}